Jarkko Nikula 9ce7610e6d i2c: designware: Call i2c_dw_clk_rate() only when calculating timings
There are platforms which don't provide input clock rate but provide
I2C timing parameters. Commit 3bd4f277274b ("i2c: designware: Call
i2c_dw_clk_rate() only once in i2c_dw_init_master()") causes needless
warning during probe on those platforms since i2c_dw_clk_rate(), which
causes the warning when input clock is unknown, is called even when
there is no need to calculate timing parameters.

Fixes: 3bd4f277274b ("i2c: designware: Call i2c_dw_clk_rate() only once in i2c_dw_init_master()")
Reported-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Cc: <stable@vger.kernel.org> # 4.19
Signed-off-by: Jarkko Nikula <jarkko.nikula@linux.intel.com>
Tested-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2018-10-05 13:40:05 +02:00
2018-09-23 13:32:19 +02:00
2018-08-18 15:55:59 -07:00
2018-08-25 13:40:38 -07:00
2018-09-17 07:24:28 +02:00
2018-09-17 18:59:21 +02:00
2018-04-15 17:21:30 -07:00
2018-08-25 18:13:10 -07:00
2018-09-23 19:15:18 +02:00

Linux kernel
============

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